Visible index



zZ I 1375,464,' A Patented Apr. 19,1921.

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earner eri FRANK L. MCDONAGH, OF CHICAGO, ILLINOIS, ASSIGNOR rop/ions Gann sYsTni/r VISIBLE INDEX.

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application mea March 2e, i917. seriai no. 157,304.

To @ZZ 107mm t may concern:

Be it known that'I, FRANK L. VMao- Doifasrr, a citizenof the United States, residing in the city of Chicago, county of Cook, and State of Illinois, have invented certain new and useful Improvements in Visible Indexes, of which the following is a specification.

This invention relates to improvements invisible indexes, and refers more particularly to improvements in record systems in which a plurality of record slips are detachably seated in a suitable frame.

The salient object of the invention is to provide a detachable signal, which serves to indicate conditions applyingto the identifiying data contained on anyV given slip.v

In devices of this general character, the

record slips are mounted in a frame and contain, for example, vsuch data as will show the name of the customer, account number, and credit rating. The purpose of nal is to designate to the user of the system that on certain of the cards or slips', rulings,

classifications or other special information apply to them either temporarily orpermanently. For eXample,the normal credit of all the parties whose names are designated on the slips is $1000. Certain of these persons, however, may be delinquentin paying their bills, others may be merely slow in paying and others may become of very doubtful character. These conditions, of course, may on the other hand, be only temporary. When an account of delinquent or doubtful character becomes again good, the signal may be withdrawnu from the slip, which automatically indicates to the user that the account has beenrestored to normal. The signal may consist of a colored piece of Celluloid, paper or other material. Blue, for example, designates that the account is slow pay, and indicates to the user that he would be' cautious in extending too much credit; a red signal indicates to the user that the' customer has become delinquent but still his credit is considered goed' but that credit should not be extendedV beyond a certain amount, say $500. A green signal might be used-to indicate that theaccount has become bad and no credit should be extended, while an orange signal might be used to indicate that before extending credit to this person, the manager of the store or the credit man should be consulted.

Aed by a green the sig- Vthe present instance the name of the customer VIt is to be understood that these signals be used for other uses than for credits, and they may be transparent or not, but they should, of course, be of a diierent color or of a distinguishing characterfrom the slips themselves. .1 Y n Another use to which the invention may. be put, might be in telephone exchanges, where the doctors might be always designat signal; fire houses by red signals; police stations by blue signals. These signals may also be used when any given telephone is out of order or is cut off.

Still anotherk use to which ness house having a large number of salesmen and the signals might be used to designate whether the salesman is on the road, whether he is expected in ysoon and what territory he is in. Also these signalsmight be used to Adesignate in a list of customers Specification of Letters latent. Patlified Api'. I9, 1921.

the invention might be ut is in connection with a busiwhat salesmen have called on certain customers or whether the customers are heavy or large buyers. In fact,the invention may be put to a multitude of uses, which the foregoing instances illustrate.

In the drawings: Y

VFigure l is a fragmentary perspective view of a visible record frame, showing a plurality of transparent tbes with identifying slips. Y Fig. 2 is a horizontal sectional view taken on lines 2-2 of Fig. 1 and looking'in the direction of the arrows. Y

Fig. 3 is an enlarged fragmentary sectional detail view. Y

e an enlarged vfragmentary perspective view.

Fig. 5 is an enlarged view of one of the signal strips. I

In the drawings: l designates as a whole the frame comprising a main baclr'portion plurality of transparent slip holders 5. Each of these slip holders is preferably formed of transparent Celluloid comprising a substantially U-shaped portion 6, having legs v7 and 8, the former being provided with an extension 9, bent back upon itself'to form a channel 10, all as shown more clearly in 4. In each of these tubesV 5 is detachably held the identifying slip 11, which in is shown as containingV and his telephone v2, and tube receiving channels 3 and 4c. Between these channels is detachably seated aV ico number. It is to be understood, however, that as above stated, thatany suitable identifying data can be put upon the slip. As shown more clearly in Fig. l, incertain onesof these tubesis detachably seated a signalfl2, which in the present instance is also shown as consisting of various colored be inserted in position and removed by merely taking out the corresponding tube and slipping the signal out of the tube. The invention is not limited to the details of construction shown, except as set forth in the appended claim.

t I claim as my invention:

In visible indexes, the combination with a channel framemember, a plurality of transparent slip holders mounted therein, a slip detachably seated in each holder and eX- tending substantially throughoutthe length Y thereoic `and a plurality of transparent dif` ferent colored indicators detachably monnted on selected onesof said slip holders and extending across only a portion of the length of the latter. Y

FRANK L. MAGDONAGH. 

